hello everybody
How to get value (RadEditor ). When i try to update or save info
There is no update and save.

This is all my code
-----------------
<asp:UpdatePanel ID="UpdatePanel" UpdateMode="Conditional" runat="server">
<ContentTemplate>
<center>
<table class="groupcontent" id= "tbhotel" style=" border: thin solid #007CB9; width: 1100px;"
align="left" cellpadding="2" cellspacing="5">
<tr>
<td>
Cancel Reservation Condition:
</td>
</tr>
<tr>
<td>
<center>
<telerik:RadEditor ID="redCondition" Runat="server" Skin="Windows7" Width="803px">
<Content>
</Content>
</telerik:RadEditor>
</center>
</td>
</tr>
<tr>
<td> <center>
<asp:Button ID="btsave" runat="server" Text=" Save " /></center>
</td>
</tr>
</table>
</center>
<asp:UpdateProgress ID="UpdateProgress1" runat="server" DynamicLayout="true" DisplayAfter="0" AssociatedUpdatePanelID="UpdatePanel">
<ProgressTemplate>
<div id="progressBackgroundFilter"></div>
<div id="processMessage">
<center>
<img alt="processing" src="../App_Themes/desgin/loading.gif" />
<p>
<b>Processing</b> <br />
This might take several minutes to complete.
<br />
</p>
</center></div>
</ProgressTemplate>
</asp:UpdateProgress>
</ContentTemplate>
</asp:UpdatePanel>

I really appreciate all the help you can give me!
Thanks in advance
Phuc Hoang